25406598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 34347642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 839, 1442, 1678, 2163, 2517, 4326, 5034, 5047, 5873, 10094, 11746, 15141, 17619, 30282, 35238, 41111, 82222, 86417, 123333, 172834, 246666, 259251, 518502, 604919, 1209838, 1814757, 3629514, 4234433, 8468866, 12703299, 25406598]

約数ペア:

[(1, 25406598), (2, 12703299), (3, 8468866), (6, 4234433), (7, 3629514), (14, 1814757), (21, 1209838), (42, 604919), (49, 518502), (98, 259251), (103, 246666), (147, 172834), (206, 123333), (294, 86417), (309, 82222), (618, 41111), (721, 35238), (839, 30282), (1442, 17619), (1678, 15141), (2163, 11746), (2517, 10094), (4326, 5873), (5034, 5047)]